| 1. | The tectonic trends in the granulito massif are arcuate .
变粒岩地块的构造走向是弧形。 |
| 2. | The pole swung in an arc .
杆子转了一个弧形。 |
| 3. | Sometimes a name has to be cut and the letters arranged around a curve .
有时，一个名称须割开，将字母配置成弧形。 |
| 4. | Within the irregular are of coral the lagoon was still as a mountain lake-blue of all shades and shadowy green and purple .
在珊瑚礁不规则的弧形圈里，环礁湖平静的象一个山潭--湖水呈现各种细微色差的蓝色、墨绿色和紫色。 |
| 5. | The two tremendous continental countries shared a frontier of 4, 000 miles in a vast arc from the frozen tundras of siberia to the stark deserts of central asia .
这两个辽阔的大陆国家的共同边界从西伯利亚冻土地带到中亚细亚荒漠划出一个大弧形，长达四千多英里。 |
| 6. | The third kind of solar oven is a parabolic cooker
第三种太阳能灶具是弧形灶具。 |
| 7. | Construction of curved light - weight steel roofing system
弧形钢结构屋盖系统的施工 |
| 8. | The coast sweeps ( away ) northwards in a wide curve
海岸呈一大弧形向北伸展 |
| 9. | The parts and units of jigs and fixtures . curve holddown
机床夹具零件及部件.弧形压块 |
| 10. | I made a skull cap from two cylinder crossing
接着在把柱子顶端的弧形顶盖给做出来。 |
